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+/* $NetBSD: progressbar.h,v 1.3 2003/02/28 09:53:49 lukem Exp $ */
+
+/*-
+ * Copyright (c) 1996-2003 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Luke Mewburn.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef STANDALONE_PROGRESS
+#include <setjmp.h>
+#endif /* !STANDALONE_PROGRESS */
+
+#ifndef GLOBAL
+#define GLOBAL extern
+#endif
+
+
+#define STALLTIME 5 /* # of seconds of no xfer before "stalling" */
+
+typedef void (*sigfunc)(int);
+
+
+GLOBAL FILE *ttyout; /* stdout, or stderr if retrieving to stdout */
+
+GLOBAL int progress; /* display transfer progress bar */
+GLOBAL int ttywidth; /* width of tty */
+
+GLOBAL off_t bytes; /* current # of bytes read */
+GLOBAL off_t filesize; /* size of file being transferred */
+GLOBAL off_t restart_point; /* offset to restart transfer */
+
+
+#ifndef STANDALONE_PROGRESS
+GLOBAL int fromatty; /* input is from a terminal */
+GLOBAL int verbose; /* print messages coming back from server */
+GLOBAL int quit_time; /* maximum time to wait if stalled */
+
+GLOBAL char *direction; /* direction transfer is occurring */
+
+GLOBAL sigjmp_buf toplevel; /* non-local goto stuff for cmd scanner */
+#endif /* !STANDALONE_PROGRESS */
+
+int foregroundproc(void);
+void alarmtimer(int);
+void progressmeter(int);
+sigfunc xsignal(int, sigfunc);
+sigfunc xsignal_restart(int, sigfunc, int);
+
+#ifndef STANDALONE_PROGRESS
+void psummary(int);
+void ptransfer(int);
+#endif /* !STANDALONE_PROGRESS */
+
+
+#ifdef NO_LONG_LONG
+# define LLF "%ld"
+# define LLFP(x) "%" x "ld"
+# define LLT long
+# define ULLF "%lu"
+# define ULLFP(x) "%" x "lu"
+# define ULLT unsigned long
+#else
+# define LLF "%lld"
+# define LLFP(x) "%" x "lld"
+# define LLT long long
+# define ULLF "%llu"
+# define ULLFP(x) "%" x "llu"
+# define ULLT unsigned long long
+#endif